Controlled collar vacuum

Animal husbandry – Milkers – With automatic control

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C119S014470

Reexamination Certificate

active

07861669

ABSTRACT:
The present invention relates to a milking machine and a method for milking animal using a milking machine, wherein the milking machine comprises at least a first teat cup, the first teat cup is provided with a teat cup liner to be positioned around a teat of the milking animal, the teat cup liner comprises a lower end connected to a milking vacuum source for drawing milk from the milking animal, and a top end having a space and an orifice in which the teat is to be introduced, the teat cup liner further comprises an inlet to the space connected to a space vacuum source. The method is comprises the step of setting the vacuum level in the space so that the vacuum difference between the vacuum level in the lower end and the vacuum level in the space is related to a milking criteria for the particular udder quarter being milked.

REFERENCES:
patent: 3255732 (1966-06-01), Raht
patent: 4173946 (1979-11-01), Maier et al.
patent: 4200058 (1980-04-01), Happel
patent: 5134967 (1992-08-01), Marshall
patent: 6257169 (2001-07-01), Oosterling
patent: 6308655 (2001-10-01), Oosterling
patent: 6546893 (2003-04-01), Happel et al.
patent: 2004/0035367 (2004-02-01), Maier et al.
patent: 2005/0072362 (2005-04-01), Innings
patent: 2007/0157887 (2007-07-01), Fernandez
patent: 2007/0215053 (2007-09-01), Duke
patent: 0277396 (1987-12-01), None
patent: 521080 (2003-09-01), None
patent: WO 98/28969 (1998-07-01), None
patent: WO 0045630 (2000-08-01), None
patent: WO 0119169 (2001-03-01), None
patent: WO 02054857 (2002-07-01), None
WO 0045630 translation, retrieved from EPO website Jan. 4, 2010.
Written Opinion dated for PCT/SE2005/000546 Nov. 16, 2006.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Controlled collar vacuum does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled collar vacuum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled collar vacuum will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2655478

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.